JB

John R. Bos

CT Cooper Technologies: 1 patents #306 of 757Top 45%
📍 Grand Haven, MI: #208 of 357 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,117,013 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4215594 Torque responsive speed shift mechanism for power tool William Workman, Jr. 1980-08-05